China (Peoples Republic) 1989 Mushroom (Fungus) Biotechnology

From Stamps of the World
  • Issue date: 11th November 1989
  • Postal Stationery postcard with imprinted stamp
  • Serial No. JP19



Postal Stationery Postcard

International Symposium on Mushroom bio-technology

4fen ~ Volvarella volvacea (the padi straw mushroom)

4fen postcard